Eon Series Tenor Trombone Mouthpieces

Our main focus when developing the Eon line was keeping a more traditional and approachable blow, while maintaining the feel our players have come to know and love.

The Eon line combines the playability of the Standard and Chimera series with the powerful, direct sound of the Romero Signature mouthpieces. A truly unique sound within our line, these mouthpieces are full and rich without losing access to the extremes or sacrificing flexibility.

Specifications

EON 450

• Perfect for lead or commercial players that want a sound that cuts, but maintains its core
• 24.5mm/ .964” ID Rim
• .288” Rim Width
• 5.84mm/ .230” Throat
• Shallow Cup

EON 475

• Perfect for the commercial player that wants a sweeter sound that does not sacrifice brilliance. Also great for alto trombone!
• 24.75mm/ .974” ID Rim
• .288” Rim Width
• 5.84mm/ .230” Throat
• Medium Shallow Cup

EON 510

• In between a 6 ½ AL and 7C, great if you want the control of a 7C but need a hair more room to work.
• 25.1mm/ .988” ID Rim
• .280” Rim Width
• 5.84mm/ .230” Throat
• Medium Shallow Cup

EON 525

• Slightly smaller than a 6 ½ AL and designed to be a do-it-all mouthpiece for most players.
• 25.25mm/ .995” ID Rim
• .288” Rim Width
• 6.35mm/ .265” Throat
• Medium Cup

EON 550

• Similar to a Bach 5G, designed for players seeking more resonance and core.
• 25.5mm/ 1.003” ID Rim
• 7.11mm/ .280” Throat
• Medium Deep Cup

EON 600

• Similar to a 4G size mouthpiece with more focus and firmer slotting.
• 26mm/ 1.023” ID Rim
• 7.11mm/ .280” Throat
• Deep Cup

EON 650

• Deep and resonant like a 3G, but with great focus and firm slotting. Great for doubling on euphonium.
• 26.5mm/ 1.043” ID Rim
• 7.11mm/ .280” Throat
• Deep Cup